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602 WorkRate1 |
Name : _________________ |
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30 people can do a job in 11 days. How many days would it take if there were only 5 people? |
6 people can do a job in 6 days. How many days would it take if there were only 2 people? |
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| 602 66 36 16 20 36 ( 174 ) 18 24 24 30 72 ( 168 ) [[ 342 ]] | ||
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